mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.1 KiB
50 lines
1.1 KiB
//+-------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1992 - 2000.
|
|
//
|
|
// File: PValXpr.hxx
|
|
//
|
|
// Contents: Simple property value expression.
|
|
//
|
|
// Functions:
|
|
//
|
|
// History: 08-Sep-92 KyleP Created/Moved from IDSMgr\NewQuery
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
#pragma once
|
|
|
|
#include <objcur.hxx>
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Class: CXprPropertyValue (pv)
|
|
//
|
|
// Purpose: Used to extract the value of a property
|
|
//
|
|
// History: 11-Oct-91 KyleP Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
class CXprPropertyValue : public CValueXpr
|
|
{
|
|
public:
|
|
|
|
CXprPropertyValue( PROPID pid );
|
|
|
|
virtual ~CXprPropertyValue();
|
|
|
|
virtual GetValueResult GetValue( CRetriever & obj,
|
|
PROPVARIANT * p,
|
|
ULONG * pcb );
|
|
|
|
virtual ULONG ValueType() const;
|
|
|
|
PROPID Pid() const { return _pid; }
|
|
|
|
private:
|
|
|
|
PROPID _pid;
|
|
};
|
|
|